Can somebody outline the procedure for changing the coolant in 97 Jetta GLX? I got one gallon of G12 from the VW dealer. I read the instructions on the container and understand I have to mix it 60/40 with distilled water. The main questions are: - where to dispose of the old coolant? - where is the drain plug? - where to buy distilled water? cheers... -- Peter Ziobrzynski, mailto:pzi@pzi.net